Agreed, when some of my friends (some of them way taller than me) complain about their weight, and I'm like "yeah, I outweigh you by over 10kg, keep talking", and then they say something along the lines of "oh it's just all the muscle you have", it's not really helping. On one hand I wish I was skinnier and fit better into certain type of clothes, but on the other prefer my muscles (and the fat on top) to just being all flab.
But hey, you gotta have something to bitch about.
It would be pretty ****ing awesome, if you could just convert fat straight into muscle :P